Ergänzen bis 100 am Rechenstrich 31 3 4 30+ =100 28+ =100 30+ =100 32+ =100 90+ =100 89+ =100 60+ =100 65+ =100 50+ =100 48+ =100 50+ =100 52+ =100 60+ =100 58+ =100 40+ =100 45+ =100 40+ =100 39+ =100 40+ =100 43+ =100 70+ =100 69+ =100 70+ =100 71+ =100 50+ =100 + =100 70+ =100 + =100 89 90 100 40 45 100 70 72 100 58 60 100 47 50 100 60 65 100 35 40 a) a) b) b) Nur zu Prüfzwecken – Eigentum des Verlags öbv
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